A couple of guys went out with a bike with studded tires and rode it on a frozen lake. They had the genius idea (seriously, it looks like fun) of tying a sled to the back of the bike with rope.
The only thing that goes wrong is that the cyclist swings the guy on the sled a little too far to the side and they end up sliding into a little girl! Hopefully they all were okay, but this was hilarious nonetheless!